常見例句Reading occupies most of my free time. 閲讀佔去了我大部分的閑暇時間。The crew remained free from scurvy. 那些船員仍然沒有患壞血病之虞。Any of several tough, porous leather substitutes. 通氣性強的塑料幾種粗糙的多孔的皮革代用品He added sand to the soil to make it more porous. 他往土裡摻了些沙子以提高滲水性能。He's a fervent believer in free speech. 他是言論自由的強烈信仰者。She picked up a new magazine with her free hand. 她用空著的一衹手拿起一本新襍志。 返回 porous-free